<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
        "http://www.w3.org/TR/html4/loose.dtd">
<html  xmlns:th="http://www.thymeleaf.org">
<head>
    <title>Title</title>
</head>
<body>
<footer th:fragment="footer">
    <div class="layui-footer">
        <a href="/home">后台管理系统</a></span>
    </div>
</footer>
</body>
</html>